Re: [Discuss-gnuradio] Get error 3 when trying to connect to RTL-SDR

2017-09-28 Thread Cinaed Simson
Try installing the enclosed file rtl-sdr.rules in /etc/udev/rules.d/ as root. Then as root, type udevadm trigger udevadm control --reload If that doesn't work, then reboot it. -- Cinaed On 09/28/2017 02:29 PM, Ed Troy wrote: > Hi, > > I tried that, but I am still getting an error as

Re: [Discuss-gnuradio] Get error 3 when trying to connect to RTL-SDR

2017-09-28 Thread Ed Troy
Hi, I tried that, but I am still getting an error as shown below: edtroy@ubuntu:~/prefix/default$ gnuradio-companion <<< Welcome to GNU Radio Companion 3.7.12git-269-g8aa965c6 >>> Block paths:     /home/edtroy/prefix/default/share/gnuradio/grc/blocks Loading: "/home/edtroy/prefix/default/src/

Re: [Discuss-gnuradio] Get error 3 when trying to connect to RTL-SDR

2017-09-28 Thread Federico 'Larroca' La Rocca
Hi, I think you've forgotten to blacklist the dvbt driver. In Ubuntu, you have to add the following line to /etc/modprobe.d/blacklist.conf: blacklist dvb_usb_rtl28xxu. best Federico 2017-09-28 17:11 GMT-03:00 Ed Troy : > I am trying to run a simple fm receiver example using a RTL-SDR dongle. It >

[Discuss-gnuradio] Get error 3 when trying to connect to RTL-SDR

2017-09-28 Thread Ed Troy
I am trying to run a simple fm receiver example using a RTL-SDR dongle. It is connected. But, when I run, I get the following errors: gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio 3.7.12git-269-g8aa965c6 built-in source types: file osmosdr fcd rtl rtl_tcp uhd hackrf bladerf rfspace airspy